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NAS1303-31D
Bolt
Description
Fastener Length: 2-9/32", Thread: 10-32, Thread Length: 23/64"
Specifications
| Distance From Head Largest Bearing Surface To Shank Hole Center | 2.088 inches minimum first hole and 2.138 inches maximum first hole |
|---|---|
| Fastener Length | 2.261 inches minimum and 2.291 inches maximum |
| Grip Diameter | 0.1885 inches minimum and 0.1895 inches maximum |
| Grip Length | 1.928 inches minimum and 1.948 inches maximum |
| Hardness Rating | 36.0 rockwell c minimum and 40.0 rockwell c maximum |
| Head Height | 0.110 inches minimum and 0.125 inches maximum |
| Head Style | Hexagon Head |
| Length | 2 9/32 |
| Material | Steel |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Shank Unthreaded Hole Diameter | 0.070 inches minimum first hole and 0.080 inches maximum first hole |
| Specification Data | 80205-nas1303 professional/industrial association standard |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416,ty 2 cl 2 fed spec single treatment response |
| Thread Class | 3a |
| Thread Diameter | 0.190 |
| Thread Direction | Right-hand |
| Thread Length | 0.313 inches minimum and 0.363 inches maximum |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series Designator | UNJF |
| Thread Size | 10 |
| Width Between Flats | 0.367 inches minimum and 0.376 inches maximum |
Cross-reference
No interchangeable or dimensionally similar parts are on record for NAS1303-31D. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error